Watch Database

    ETA 2851

    Ligne: 10.5'''

    Jewels: 17/21

    Power Reserve: 44 hrs

    Frequency: 21600 vph

    Type: Manual Wind

    Period used: ~1960

    Diameter: 23.7 mm

    Height: 2.8 mm

    Hands: 1.00 x 0.50 mm

    Base: A. Schild 1758

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    The ETA 2851 watch movement features a bridge layout that differs from the common AS 1758 movement. Not much is known about the differences between the 26.09 and 26.19 variations. This movement is a manual wind and includes a sub-second function. It was used primarily around the period of 1960.

    The ETA 2851 features the following functions:

    • Date: set by changing 19:30-24h
    • Manual Winding
    • Sub Second

    Mainspring Listing

    DimensionsGR Reference #End TypeBuy
    1.25 x 0.125 x 420 x 11.5 mmGR3149Manual
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    Incabloc Part Listing

    Block # (Top/Bottom)Cap Jewel # (Top/Bottom)Spring # (Top/Bottom)
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